Individual Calculations April 2015
 Vurdelja, Slavko  Total change: 0.40  Rating chartPersonal card
 OSIJEK OPEN 2015 - Championship of Osijek Osijek CRO 2015-03-05
RcRownchangeKK*chgGame
 2056 1935 2.00 5 0.25 20 5.00 
  Pezelj, Sinisa 2191 CRO0.001-0.1920-3.80 
  Mravunac, Branko 2049 CRO0.5010.16203.20 
  Babic, Radoslav 2210 CRO0.001-0.1720-3.40 
  Cvijanovic, Srecko 1800 CRO1.0010.32206.40 
  Lovric, Petar 2029 CRO0.5010.13202.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 1-2 Valpovo CRO 2015-03-15
RcRownchangeKK*chgGame
 1852 1935 1.00 2 -0.23 20 -4.60 
  Spoljaric, Pavle 1914 CRO0.501-0.0320-0.60 
  Zaric, Aleksandar 1789 CRO0.501-0.2020-4.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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